A utility pole pre-embedding and soil compaction device for electric power engineering

Abstract

The invention discloses a pre-embedded electric pole and soil compacting device for electric power engineering, which belongs to the technical field of steel piston processing. The technical scheme is as follows: the device comprises an inner cylinder and an outer cylinder, the upper surface of the inner cylinder and the upper surface of the outer cylinder are connected by steel bar welding, a fixing clamp is screwed to the upper surface of the inner cylinder, a motor is fixedly installed on the upper surface of the outer cylinder, the output end of the motor is connected to one end of a U-shaped rod, the other end of the U-shaped rod is rollingly connected to the inner cylinder, a rolling bearing is fixedly installed at the center of the protruding part of the U-shaped rod, a connecting rod is fixedly connected to the lower surface of the rolling bearing, a hammer is connected to the bearing at the bottom end of the connecting rod, a protective cover is installed on the lower surface of the outer cylinder, the protective cover is composed of a plurality of steel plates, and the hammer hammers the ground through the output hole on the protective cover. The electric pole is passed through the inner cylinder to protect the electric pole from being damaged, and a protective cover with an output hole reserved is set at the non-compacted part of the protective cover to press the surrounding soil so that the surrounding soil will not bulge, thereby improving the overall hammering work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of electric power engineering construction, and in particular to a pole pre-embedding and soil compacting device for electric power engineering. Background Art

[0002] In the current construction of power projects, manual tamping and mechanical tamping are usually used to compact the pole pit. The pure manual tamping process is complicated, time-consuming and labor-intensive, and the work intensity is high. In the pure mechanical tamping process, the heavy hammer needs to work cyclically around the periphery of the pole, and the position of the machine needs to be moved constantly. In the tamping process, it is also necessary to pay attention to the distance between the heavy hammer and the pole. It is difficult to control the distance between the hammer head and the pole manually. The operation intensity and difficulty are relatively large. If you are not careful, the pole will be damaged. In addition, there is also a method in the prior art that makes the hammer head into a ring shape, which is mounted on the pole for up and down hammering. The inventor found that in remote rural areas, because the soil environment is complex, pure mechanical tamping is easy to damage the pole, and in the process of compacting the land, the surrounding soil will bulge, and the overall hammering work efficiency is low. Summary of the invention

[0003] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a pre-buried electric pole and soil compaction device for electric power engineering. The electric pole is passed through the inner tube to protect the electric pole from being damaged. A protective cover with an output hole reserved is provided at the non-compacted part of the protective cover to press the surrounding soil so that the surrounding soil will not bulge, thereby improving the overall hammering work efficiency.

[0004] In order to achieve the above object, the present invention is implemented through the following technical solutions:

[0005] In the first aspect, an embodiment of the present invention provides a steel piston oil hole drilling positioning clamping device, comprising an inner cylinder and an outer cylinder, the upper surface of the inner cylinder and the upper surface of the outer cylinder are connected by steel bar welding, a fixing clamping ring is screwed to the upper surface of the inner cylinder, a motor is fixedly installed on the upper surface of the outer cylinder, the output end of the motor is connected to one end of a U-shaped rod, the other end of the U-shaped rod is rollingly connected to the inner cylinder, a rolling bearing is fixedly installed at the center position of the protruding part of the U-shaped rod, a connecting rod is fixedly connected to the lower surface of the rolling bearing, a hammer is connected to the bearing at the bottom end of the connecting rod, a protective cover is installed on the lower surface of the outer cylinder, the protective cover is composed of a plurality of steel plates, and the hammer strikes the ground through the output hole on the protective cover.

[0006] As a further implementation, the U-shaped rod is integrally cast.

[0007] As a further implementation method, there are two groups of fixing clamps, each group of fixing clamps are distributed in mirror symmetry, and the fixing clamps are symmetrically arranged on both sides of the utility pole.

[0008] As a further implementation, the inner wall is in the shape of a cylinder with a smaller radius, and the outer wall is in the shape of a cylinder with a larger radius.

[0009] As a further implementation method, a 1 cm deep groove is reserved at the bottom of the inner cylinder. The high protective cover of the groove is made of steel plates. Three places are reserved without steel plates to form output holes. The height of the groove is the same as the thickness of the steel plate.

[0010] As a further implementation method, a fixing groove is reserved at the bottom of the outer tube, and the height of the fixing groove is the same as the thickness of the steel plate.

[0011] As a further implementation, the motors are arranged in three groups, with each group arranged in a circle of 120 degrees.

[0012] As a further implementation manner, the fixing clamp ring and the motor are staggered with respect to each other.

[0013] As a further implementation method, the clamping ring is connected to the inner tube screw by means of bolts, and a U-shaped claw is fixedly welded on one end of the clamping ring close to the electric pole.

[0014] As a further implementation, the U-shaped claw is made of 904L stainless steel.

[0015] The beneficial effects of the present invention are as follows:

[0016] (1) The guide mechanism of the present invention comprises an inner cylinder and an outer cylinder, a motor is fixedly mounted on the upper surface of the outer cylinder, the output end of the motor is connected to one end of a U-shaped rod, the other end of the U-shaped rod is rollingly connected to the inner cylinder, a rolling bearing is fixedly mounted at the center of the protruding portion of the U-shaped rod, a connecting rod is fixedly connected to the lower surface of the rolling bearing, a hammer is connected to the bearing at the bottom end of the connecting rod, and the hammer moves between the inner cylinder and the outer cylinder, thereby preventing the electric pole from being damaged by the hammer.

[0017] (2) The present invention reserves a 1 cm deep groove at the bottom of the inner cylinder. The groove high protection cover is made of steel plates. Three places are reserved without steel plates to form output holes. The height of the groove is the same as the thickness of the steel plate. When the hammer falls, it hits the ground through the output hole. At the same time, the steel plate near the output hole compacts the surrounding soil to prevent the surrounding soil from rising. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0019] Figure 1 is a front view of the present invention according to one or more embodiments;

[0020] Figure 2 is a bottom front view of the present invention according to one or more embodiments;

[0021] Figure 3 It is an enlarged view of point A of the present invention;

[0022] Figure 4 It is an enlarged view of B according to the present invention;

[0023] Among them, 1. electric pole, 2. inner tube, 3. outer tube, 4. steel bar, 5. fixing clamp, 6. motor, 7. U-shaped rod, 8. fixing plate, 9. steel plate, 10. bearing, 11. connecting rod, 12. hammer, 13. protective cover, 14. output hole, 15. handle. DETAILED DESCRIPTION

[0024] Embodiment 1:

[0025] This embodiment provides a convenient power maintenance device, such as Figure 1 and Figure 2 As shown, the inner wall is in the shape of a cylinder with a smaller radius, and the outer wall is in the shape of a cylinder with a larger radius. The upper surface of the inner cylinder and the upper surface of the outer cylinder are connected by welding of steel bars. The electric pole passes through the inner cylinder. The upper surface of the inner cylinder is screwed with a fixing clamp ring, and the clamp ring is screwed with the inner cylinder through bolts. A U-shaped claw is fixedly welded at one end of the clamp ring close to the electric pole. The U-shaped claw is made of 904L stainless steel. A motor is fixedly installed on the upper surface of the outer cylinder. The motor is provided with three groups, and each group is arranged in a circle of 120 degrees. The fixing clamp ring and the motor are staggered. The output end of the motor is connected to one end of the U-shaped rod, and the other end of the U-shaped rod is rollingly connected to the inner cylinder. A fixing plate is fixedly welded on the upper surface of the inner cylinder, and the fixing plate is connected to the U-shaped rod bearing. The U-shaped rod is integrally cast, and a rolling bearing is fixedly installed at the center of the protruding part of the U-shaped rod. A connecting rod is fixedly connected to the lower surface of the rolling bearing, and a hammer is connected to the bearing at the bottom end of the connecting rod. A protective cover is installed on the lower surface of the outer cylinder. The protective cover is composed of a plurality of steel plates, and the hammer hammers the ground through the output hole on the protective cover.

[0026] Place the electric pole vertically through the inner wall, place the bottom of the electric pole at the bottom of the pit, and the upper surface of the inner wall is fixedly connected with a fixing clamp. There are two groups of fixing clamps, and each group of fixing clamps is distributed in a mirror-symmetrical manner. The fixing clamps are symmetrically arranged on both sides of the electric pole, and the fixing clamps can be fastened by bolts to further fix the electric pole in the horizontal direction. A motor is fixedly set on the upper surface of the outer wall. There are three groups of motors, and each group is arranged in a circle of 120 degrees. A U-shaped rod is connected to the output end of the motor, and a connecting rod is connected to the curved top of the U-shaped rod through a bearing. A hammer is fixedly set at the bottom of the connecting rod. When the U-shaped rod moves to the highest point, it drives the connecting rod to leave the ground. The connecting rod moves to the highest point in the vertical direction, and then the connecting rod drives the hammer to leave the ground. When the U-shaped rod moves to the lowest point, it drives the connecting rod to move downward, and then the connecting rod drives the hammer to hit the ground. In order to ensure that the surrounding soft soil will not be affected by the single ground The inner wall and the outer wall are bulged by hammering, and a protective cover is fixedly provided at the bottom of the inner wall and the outer wall. The protective cover is spliced ​​with steel plates, and three places are reserved without steel plates to form output holes. When the hammer falls, it hits the ground through the output hole. At the same time, the steel plates near the output hole compact the surrounding soil to prevent the soil from bulging. After hitting the ground many times, the fixing clamp is loosened by bolts, and then the whole device is lifted manually by the handle, and then the whole device is rotated, and the hammer is aimed at the uncompacted land, and the fixing clamp and the electric pole are fixed again. After lifting and rotating the whole device many times, the soil on the ground around the electric pole can be compacted; a 1cm deep groove is reserved at the bottom of the inner cylinder, and the groove height is the same as the steel plate thickness. The protective cover is spliced ​​with steel plates, and three places are reserved without steel plates to form output holes. The height of the groove is the same as the thickness of the steel plate. A fixing groove is reserved at the bottom of the outer cylinder, and the height of the fixing groove is the same as the thickness of the steel plate.

[0027] The hammer is hinged to the connecting rod. Depending on actual choice, the hammer can be replaced with a hammer of larger size or weight.

[0028] After the entire tamping process is completed, the fixing clamp is loosened by bolts, and a handle is fixed in the middle position of one side of the outer cylinder. The entire device can be removed manually through the handle, and can be manually lifted onto a pickup truck or towed away by a trailer.

[0029] The thickness of the steel plate is not limited to the thickness described above, and the appropriate steel plate can be flexibly selected according to the actual situation.

[0030] This bearing connection is an existing conventional bearing, and those skilled in the art can select a suitable roller bearing or ball bearing according to the above description to realize the bearing connection described above.

[0031] The screw connection is an existing conventional screw, and those skilled in the art can select appropriate screws and holes according to the above description to achieve the screw connection.

[0032] This motor is an existing conventional motor. Technical personnel in this field can select a suitable motor according to the above records to achieve "the fixing clamp and the motor are staggered" and "the motor is arranged in three groups, and each group is arranged in a circle of 120 degrees". A motor cover can be optionally installed on the outer surface of the motor.

[0033] This U-shaped rod is an existing conventional U-shaped rod, and those skilled in the art can select a suitable U-shaped rod according to the above description to realize "the curved top end of the U-shaped rod is connected to a connecting rod via a bearing".

[0034] This fixing clamp is an existing fixing clamp, and those skilled in the art can select a suitable fixing clamp according to the above description to realize "the clamp is connected to the inner tube screw by bolts, and a U-shaped claw is fixedly welded on one end of the clamp close to the electric pole".

[0035] This hammer is an existing hammer. Those skilled in the art can, based on the above records and in coordination with the complex soil environment, replace the hammer and connect the hammer and the connecting rod.

[0036] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A utility pole pre-embedding and soil compaction device for electric power engineering, characterized in that: It includes an inner cylinder and an outer cylinder. The upper surface of the inner cylinder and the upper surface of the outer cylinder are connected by steel bar welding. The upper surface of the inner cylinder is connected with a fixing clamp by screws. A motor is fixedly installed on the upper surface of the outer cylinder. The output end of the motor is connected with one end of a U-shaped rod. The other end of the U-shaped rod is rollingly connected with the inner cylinder. A rolling bearing is fixedly installed at the center of the protruding part of the U-shaped rod. A connecting rod is fixedly connected to the lower surface of the rolling bearing. A hammer is connected to the bearing at the bottom end of the connecting rod. The bottom of the inner and outer cylinders are fixed with protective covers, which are made of steel plates. Three places are reserved without steel plates to form output holes. When the hammer falls, it hits the ground through the output holes, and the steel plates near the output holes compact the surrounding soil. The U-shaped rod is cast in one piece; The hammer moves between the inner and outer barrels; A groove is reserved at the bottom of the inner tube, and the height of the groove is the same as the thickness of the steel plate.

2. The electric pole pre-embedding and soil compaction device for electric power engineering according to claim 1, characterized in that: There are two groups of fixing clamps, and each group of fixing clamps is distributed in a mirror-symmetrical manner. The fixing clamps are symmetrically arranged on both sides of the electric pole.

3. The electric pole pre-embedding and soil compaction device for electric power engineering according to claim 2, characterized in that: The inner cylinder is in the shape of a cylinder with a smaller radius, and the outer cylinder is in the shape of a cylinder with a larger radius.

4. The electric pole pre-embedding and soil compaction device for electric power engineering according to claim 1, characterized in that: A fixing groove is reserved at the bottom of the outer tube, and the height of the fixing groove is the same as the thickness of the steel plate.

5. The electric pole pre-embedding and soil compaction device for electric power engineering according to claim 4, characterized in that: The motors are arranged in three groups, and each group is arranged in a circle of 120 degrees.

6. The electric pole pre-embedding and soil compaction device for electric power engineering according to claim 5, characterized in that: The fixing clamp ring and the motor are arranged staggered with each other.

7. The electric pole pre-embedding and soil compaction device for electric power engineering according to claim 6, characterized in that: The clamping ring is connected with the inner tube screw through bolts, and a U-shaped claw is fixedly welded on one end of the clamping ring close to the electric pole.

8. The electric pole pre-embedding and soil compaction device for electric power engineering according to claim 7, characterized in that: The U-shaped claw is made of 904L stainless steel.

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